I got a complete "Fuji like" filter + hood adapter + hood from HK on my X100 that works fine for a few $$$...(only a "macro" look can detect it's not genuine)

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Good judgment comes from experienceExperience comes from bad judgment

I have something similar, a JJC, and have had no problems either. Those who did were using spacers or filters with the glass removed which didn't give enough lens clearance in Macro or close up mode. I'm guessing that's what's happening here too.

If you use a Fuji adapter or a third party adapter made for the X100/X100s then you shouldn't have a problem.